Patents by Inventor Luca Sarcinelli

Luca Sarcinelli has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Pasty composition for sanitary ware
    Publication number: 20080058241
    Abstract: The present invention relates to a cleaning and/or deodorizing pasty composition for sanitary ware, wherein the composition has a density of at least 1.20 gr/ml.
    Type: Application
    Filed: August 31, 2007
    Publication date: March 6, 2008
    Inventors: Luca Sarcinelli, Stefano Scialla, Marc Francois Theophile Evers, Wim Peter Agnes Garmyn, Ramon Maria Campos Mayo, Tom Inslegers
  • Pasty composition for sanitary ware
    Publication number: 20080057020
    Abstract: The present invention relates to a cleaning and/or deodorizing pasty composition for sanitary ware, wherein the composition comprises a detersive surfactant and further comprises dispersed water soluble particles capable of absorbing water.
    Type: Application
    Filed: August 31, 2007
    Publication date: March 6, 2008
    Inventors: Luca Sarcinelli, Stefano Scialla, Marc Evers, Wim Garmyn, Ramon Campos Mayo, Tom Inslegers
  • Bleaching compositions
    Publication number: 20070287651
    Abstract: The present invention relates to a composition suitable for treating soiled fabrics comprising a hypohalite bleach, a brightener and a latex. The present invention also relates to a process of bleaching a fabric with said liquid aqueous composition.
    Type: Application
    Filed: June 8, 2007
    Publication date: December 13, 2007
    Inventors: Luca Sarcinelli, Annabelle Mayeux, Vincenzo Guida
  • Liquid bleaching compositions
    Publication number: 20060009367
    Abstract: The present invention relates to a liquid bleaching composition, having a pH up to 3, and compromises an imido-type peroxy acid and a succinoglycan gum.
    Type: Application
    Filed: July 5, 2005
    Publication date: January 12, 2006
    Applicant: The Procter & Gamble Company
    Inventors: Leo Gagliardi, Carlo Ricci, Luca Sarcinelli
  • Particulate bleaching composition
    Publication number: 20050222004
    Abstract: The present invention relates to a particulate bleach additive composition comprising an imido-type peroxy acid and a source of protons.
    Type: Application
    Filed: March 31, 2005
    Publication date: October 6, 2005
    Applicant: The Procter & Gamble Company
    Inventors: Leo Gagliardi, Stefano Resta, Luca Sarcinelli, Andrea Esposito
  • Liquid bleaching compositions
    Publication number: 20050222003
    Abstract: The present invention relates to liquid bleach additive compositions comprising an imido-type peroxy acid and a source of protons.
    Type: Application
    Filed: March 31, 2005
    Publication date: October 6, 2005
    Applicant: The Procter & Gamble Company
    Inventors: Leo Gagliardi, Stefano Resta, Luca Sarcinelli
  • Process of treating a carpet with a composition comprising a zeolite
    Publication number: 20050037937
    Abstract: The present invention relates to a process of treating a fabric with a composition comprising an activated zeolite.
    Type: Application
    Filed: September 23, 2004
    Publication date: February 17, 2005
    Inventors: Luigi Pace, Luca Sarcinelli, Melanie Tromeur
  • Liquid compositions for sanitizing and cleaning carpets with reduced color damage to carpets
    Publication number: 20020177540
    Abstract: The present invention relates to a liquid composition suitable for cleaning and sanitising carpets, comprising a peroxygen bleach, said composition being packaged in a container adapted to deliver the composition onto the carpet in the form of a spray of droplets having a particle size distribution with a mean diameter D(v,0.9) of less than 1500 microns. The present invention provides excellent cleaning performance as well as sanitising properties on the carpet, while reducing colour damage on carpets.
    Type: Application
    Filed: May 20, 2002
    Publication date: November 28, 2002
    Applicant: The Procter and Gamble Company
    Inventors: Valentina Masotti, Renzo Rizzo, Luca Sarcinelli
  • Bleaching composition comprising an alkoxylated benzoic acid
    Patent number: 6475970
    Abstract: The present invention relates to a liquid or solid bleaching composition comprising a peroxygen bleach and an alkoxylated benzoic acid or a salt thereof. This bleaching composition shows excellent immediate chemical stability and excellent chemical stability upon storage. Furthermore, the present invention relates to a process of treating a fabric and/or a process of treating a carpet.
    Type: Grant
    Filed: May 10, 2001
    Date of Patent: November 5, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Valerio Del Duca, Stefano Giunti, Milena Leone, Carlo Ricci, Luca Sarcinelli
  • Process of treating a carpet with a composition comprising an absorbent gelling material
    Publication number: 20020112295
    Abstract: The present invention relates to a process of treating a fabric with a composition comprising a pre-swollen absorbent gelling material.
    Type: Application
    Filed: August 30, 2001
    Publication date: August 22, 2002
    Applicant: The Procter & Gamble Company
    Inventors: Ivano Antonio Gagliardi, Luigi Pace, Antonella Pesce, Luca Sarcinelli, Melanie Catherine Emmanuelle Faure-Tromeur
  • Process for cleaning carpets comprising polyvinyl pyridine-N-oxide
    Patent number: 6407048
    Abstract: The present invention relates to a process of cleaning a carpet with a liquid composition comprising an anti-resoiling agent, said process comprising the steps of applying said composition to the surface of the carpet and leaving said composition to dry onto the carpet. The carpet cleaning composition according to the present invention provides carpet cleaning and/or carpet anti-resoiling henefits. The preferred anti-resoiling agent is poly(4-vinylpyridine-N-oxide).
    Type: Grant
    Filed: October 6, 2000
    Date of Patent: June 18, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Gabriella Grippaudo, Carlo Ricci, Luca Sarcinelli
  • Process of cleaning carpets with a composition comprising peroxygen bleach
    Patent number: 6403547
    Abstract: The present invention relates to a process of cleaning a carpet with a liquid composition comprising a peroxygen bleach and an N-vinyl polymer, said process comprising the steps of applying said composition to the surface of the carpet and leaving said composition to dry onto the carpet. The carpet cleaning composition according to the present invention provides carpet cleaning and/or carpet anti-resoiling benefits.
    Type: Grant
    Filed: April 27, 2001
    Date of Patent: June 11, 2002
    Assignee: The Procter & Gamble Company
    Inventors: Gabriella Grippaudo, Carlo Ricci, Luca Sarcinelli
  • Process of treating a carpet with a composition comprising a zeolite
    Publication number: 20020035756
    Abstract: The present invention relates to a process of treating a fabric with a composition comprising an activated zeolite.
    Type: Application
    Filed: June 7, 2001
    Publication date: March 28, 2002
    Inventors: Luigi Pace, Luca Sarcinelli, Melanie Tromeur
  • Laundry bleaching processes and compositions
    Patent number: 6087312
    Abstract: The present invention relates to the bleaching of fabrics with liquid compositions comprising a peroxygen bleach and a solvent system comprising a hydrophilic solvent and a hydrophobic solvent. These compositions deliver improved stain removal on a variety of stains including bleachable stains, greasy stains, enzymatic stains and mud/clay stains.
    Type: Grant
    Filed: March 13, 1999
    Date of Patent: July 11, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Valentina Masotti, Luca Sarcinelli, Stefano Scialla